Source-backed replacement directory
Sumitomo / Fenner gearbox replacements & cross reference
7 directional replacement records connect Sumitomo / Fenner model numbers to manufacturer-published target models. Open an exact model below to see the source claim, target, and remaining fit checks.
Replacement records7Target brands1Evidence publishers1Evidence types1
Published replacement targets7
Falk / Rexnord5207J25A1 Sumitomo / Fenner model mapped
Falk / Rexnord5215J25A1 Sumitomo / Fenner model mapped
Falk / Rexnord5307J25A1 Sumitomo / Fenner model mapped
Falk / Rexnord5315J25A1 Sumitomo / Fenner model mapped
Falk / Rexnord5407J25A1 Sumitomo / Fenner model mapped
Falk / Rexnord5415J25A1 Sumitomo / Fenner model mapped
Falk / Rexnord5507J25A1 Sumitomo / Fenner model mapped
All Sumitomo / Fenner replacement records7
Evidence scopeRead before ordering
What these pages represent- Every relationship comes from a manufacturer-published interchange/cross-reference source or verified successor notice.
- Each exact model page cites the source and preserves its claim scope.
- Multiple publishers can map different Sumitomo / Fenner configurations to different target families.
What still needs verification- Ratio, torque, motor/input, bore or shaft, mounting dimensions and accessories.
- Service factor, duty cycle, starts, shock load, lubrication and environment.
- Any source-specific caveat such as mounting differences or required hardware changes.